DISSECTING THE COMPLEXITY OF THE NERVOUS-SYSTEM BY ENHANCER DETECTION

被引:30
作者
BELLEN, HJ
WILSON, C
GEHRING, WJ
机构
[1] BAYLOR UNIV,DEPT CELL BIOL,HOUSTON,TX 77030
[2] UNIV BASEL,BIOCTR,DEPT CELL BIOL,CH-4056 BASEL,SWITZERLAND
关键词
D O I
10.1002/bies.950120502
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Enhancer detectors are DNA constructs which, when introduced into a eukaryotic genome, respond to nearby genomic transcriptional regulatory elements by means of a reporter gene, revealing the expression pattern of genes in their vicinity. Recent experiments in Drosophila suggest that enhancer detection is a powerful method to identify genes that are expressed in the nervous system. Since enhancer detectors allow a rapid molecular and genetic characterization of genes in their vicinity, the method will greatly facilitate the study of neural development and behavior. Copyright © 1990 Cambridge University Press
引用
收藏
页码:199 / 204
页数:6
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